高压处理对铝青铜组织与抗压强度的影响

王海燕; 李雅莉; 谌岩; 刘建华; 张瑞军

doi:10.11858/gywlxb.2013.04.005

高压处理对铝青铜组织与抗压强度的影响

doi: 10.11858/gywlxb.2013.04.005

1.
燕山大学应用化学河北省重点实验室，河北秦皇岛 066004；
2.
唐山职业技术学院，河北唐山 063000；
3.
燕山大学亚稳材料制备技术与科学国家重点实验室，河北秦皇岛 066004

详细信息

通讯作者:
张瑞军 E-mail:zhangrj@ysu.edu.cn

计量
- 文章访问数: 6528
- HTML全文浏览量: 346
- PDF下载量: 196
出版历程
- 收稿日期: 2012-12-27
- 修回日期: 2013-04-12
- 发布日期: 2013-08-15

Effects of High Pressure Treatment on Microstructure and Compressive Strength of Aluminum Bronze

1.
Provincial Key Laboratory of Applied Chemistry, Yanshan University, Qinhuangdao 066004, China;
2.
Tangshan Vocational Technology College, Tangshan 063000, China;
3.
State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China

摘要

摘要: 利用电子万能试验机，测试了经高压处理前、后铝青铜的抗压强度，并通过X射线衍射（XRD）、金相显微镜、透射电子显微镜及扫描电子显微镜，对高压处理前、后铝青铜的相组成、微观组织及压缩断口进行了分析，探讨高压处理对铝青铜抗压性能的影响。结果表明：高压处理能细化铝青铜组织，2 GPa压力处理能降低铝青铜的抗压强度，2 GPa压力处理后再经600 ℃保温2 min热处理，铝青铜的抗压强度有所增大，较高压处理前的抗压强度增大约34%。
- 铝青铜 /
- 高压处理 /
- 抗压强度
Abstract: The effects of high pressure treatment on the compressive strength of aluminum bronze were investigated, based on the measurement of its compressive strength, the analysis of its phase composition, and the observation of its microstructure and fracture morphology by means of electronic universal testing machine, X-ray diffraction, optical microscope, transmission electron microscope (TEM), and scanning electron microscope (SEM). The results show that high pressure treatment is favorable to form fine-grained microstructures and can reduce the compressive strength of aluminum bronze, while the compressive strength of the aluminum bronze treated at 2 GPa and kept at 600 ℃ for 2 min is increased about by 34%, compared with the as-cast alloy.
- aluminum bronze /
- high pressure treatment /
- compressive strength

HTML全文

参考文献(18)

Li W S, Wang Z P, Lu Y, et al. Mechanical and tribological properties of a novel aluminum bronze material for drawing dies [J]. Wear, 2006, 261(2): 155-163.

Badawy W A, El-Sherif R M, Shehata H. Electrochemical behavior of aluminum bronze in sulfate-chloride media[J]. J Appl Electrochem, 2007, 37(10): 1099-1106.

Mahmoud S S. Inhibition of pitting corrosion of aluminum bronze in sodium chloride solution [J] . Corrosion, 2008, 64(9): 727-732.

Cui K. Ferrous and Nonferrous Metal Materials [M]. Beijing: China Machine Press, 1986: 424-426. (in Chinese)

崔崑. 钢铁材料及有色金属材料 [M]. 北京: 机械工业出版社, 1986: 424-426.

Shu D L. Mechanical Properties of Metals [M]. Beijing: China Machine Press, 1994: 53-55. (in Chinese)

束德林. 金属力学性能 [M]. 北京: 机械工业出版社, 1994: 53-55.

Chen Y, Liu L, Wang Y H, et al. Microstructure evolution and thermal expansion of Cu-Zn alloy after high pressure heat treatment [J]. Trans Nonferrous Met Soc China, 2011, 21(10): 2205-2209.

Wu L L, Liu L, Liu J H, et al. Effects of high pressure heat treatment on microstructure and micro-mechanical properties of Cu77. 96Al22. 04 alloy [J]. Mater Trans, 2012, 53(3): 504-507.

Wang H Y, Liu J H, Peng G R, et al. Effects of high-pressure heat treatment on the solid-state phase transformation and microstructures of Cu61. 13Zn33. 94Al4. 93 alloys [J]. Chin Phys B, 2010, 19(9): 096203.

Chen Y, Liu L, Liu J H, et al. Effect of high pressure treatment on microstructure and resistivity of Cu75. 15Al24. 85 alloy [J]. Acta Physica Sinica, 2012, 61(17): 176103. (in Chinese)

谌岩, 刘琳, 刘建华, 等. 高压处理对Cu75. 15Al24. 85合金组织与电阻率的影响 [J]. 物理学报, 2012, 61(17): 176103.

Wang Q, Wang X, Mi W Y. Reason analysis of cracks on the outside surface after gun barrel chromium-plating [J]. Ordnance Material Science and Engineering, 2011, 34(5): 94-96. (in Chinese)

王青, 王霞, 米文宇. 炮管镀铬后外表面裂纹成因分析 [J]. 兵器材料科学与工程, 2011, 34(5): 94-96.

Du X D, Ding H F, Cui F M. Effect of impact work on impact corrosion-abrasion mechanism of ZGMn13 cast steel [J]. Transactions of the Chinese Society for Agricultural Machinery, 2006, 37(11): 143-147. (in Chinese)

杜晓东, 丁厚福, 崔方明. 冲击功对ZGMn13钢在腐蚀环境下冲击磨损的影响 [J]. 农业机械学报, 2006, 37(11): 143-147.

Zhang S J, Li W X. The effect of Zr to the grain size and as-cast mechanical properties of magnesium alloy Mg-Ce [J]. Light Alloy Fabrication Technology, 2003, 31(2): 16-18. (in Chinese)

张世军, 黎文献. Zr对Mg-Ce合金的晶粒大小及铸态组织性能的影响 [J]. 轻合金加工技术, 2003, 31(2): 16-18.

施引文献

资源附件(0)

访问统计